Add SSE auto-reconnect to survive connection drops#489
Merged
Conversation
The SSE stream between client and daemon would silently die on ECONNRESET, leaving the user with a frozen UI while the daemon continued processing. Now useChat automatically reconnects with exponential backoff (1s-16s, 5 attempts) and recovers state via the daemon's existing snapshot mechanism. Also adds mount-reconnect: returning to an active or completed session probes the stream endpoint to pick up the response, enabling fire-and-forget usage (send a message, close the app, come back for the answer). Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Codecov Report❌ Patch coverage is
📢 Thoughts on this report? Let us know! |
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
1 participant
Add this suggestion to a batch that can be applied as a single commit.This suggestion is invalid because no changes were made to the code.Suggestions cannot be applied while the pull request is closed.Suggestions cannot be applied while viewing a subset of changes.Only one suggestion per line can be applied in a batch.Add this suggestion to a batch that can be applied as a single commit.Applying suggestions on deleted lines is not supported.You must change the existing code in this line in order to create a valid suggestion.Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be applied on multi-line comments.Suggestions cannot be applied while the pull request is queued to merge.Suggestion cannot be applied right now. Please check back later.
Summary
useChatwhen SSE stream drops unexpectedly (ECONNRESET)sessionIdprobes the stream to recover in-progress or completed responsesTest plan
🤖 Generated with Claude Code